/**
* Copyright (c) 2008-2012, http://www.snakeyaml.org
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.yaml.snakeyaml.issues.issue55;
import java.util.Collection;
import java.util.Map;
import junit.framework.TestCase;
import org.yaml.snakeyaml.Util;
import org.yaml.snakeyaml.Yaml;
import org.yaml.snakeyaml.introspector.BeanAccess;
import org.yaml.snakeyaml.representer.Representer;
public class YamlFieldAccessCollectionTest extends TestCase {
public void testYaml() {
Blog original = createTestBlog();
Yaml yamlDumper = constructYamlDumper();
String serialized = yamlDumper.dumpAsMap(original);
// System.out.println(serialized);
assertEquals(Util.getLocalResource("issues/issue55_1.txt"), serialized);
Yaml blogLoader = new Yaml();
blogLoader.setBeanAccess(BeanAccess.FIELD);
Blog rehydrated = blogLoader.loadAs(serialized, Blog.class);
checkTestBlog(rehydrated);
}
@SuppressWarnings("unchecked")
public void testYamlWithoutConfiguration() {
Yaml yaml = new Yaml();
Map<String, Object> map = (Map<String, Object>) yaml.load(Util
.getLocalResource("issues/issue55_1.txt"));
assertEquals(1, map.size());
}
public void testYamlFailure() {
Yaml beanLoader = new Yaml();
try {
beanLoader.loadAs(Util.getLocalResource("issues/issue55_1.txt"), Blog.class);
fail("BeanAccess.FIELD is required.");
} catch (Exception e) {
assertTrue(e.getMessage(), e.getMessage().contains("Unable to find property 'posts'"));
}
}
public void testYamlDefaultWithFeildAccess() {
Yaml yaml = new Yaml();
yaml.setBeanAccess(BeanAccess.FIELD);
Blog original = createTestBlog();
String serialized = yaml.dump(original);
assertEquals(Util.getLocalResource("issues/issue55_1_rootTag.txt"), serialized);
Blog rehydrated = (Blog) yaml.load(serialized);
checkTestBlog(rehydrated);
}
protected Yaml constructYamlDumper() {
Representer representer = new Representer();
representer.getPropertyUtils().setBeanAccess(BeanAccess.FIELD);
Yaml yaml = new Yaml(representer);
return yaml;
}
protected Yaml constructYamlParser() {
Yaml yaml = new Yaml();
yaml.setBeanAccess(BeanAccess.FIELD);
return yaml;
}
protected Blog createTestBlog() {
Post post1 = new Post("Test", "Dummy");
Post post2 = new Post("Highly", "Creative");
Blog blog = new Blog();
blog.addPost(post1);
blog.addPost(post2);
return blog;
}
protected void checkTestBlog(Blog blog) {
Collection<Post> posts = blog.getPosts();
assertEquals("Blog contains 2 posts", 2, posts.size());
}
}